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Optical Quartz Glass Bell Jar
Made from optical quartz glass, this bell jar provides high transmittance and reliable thermal performance. It can be supplied in JGS1, JGS2, or JGS3 grades for different optical and industrial applications, with custom dimensions available.
وصف المنتج
- المادة: Quartz Glass
- الشكل: Circular
المواصفات الرئيسية
- القطر: 50.0 ±0.1 mm
- سمك: 3.0 ±0.05 mm
- تشطيب السطح: Double-side polished (Ra ≤ 5 nm)
- Crystallographic Orientation: C-plane (0001) [Customizable]
- Edge Treatment: Chamfered (0.2 mm max)
الخواص الفيزيائية
- الكثافة 3.98 g/cm³
- Hardness: 9.0 Mohs
- Transmittance Range: 0.15–5.5 μm
- الموصلية الحرارية: 35 W/(m·K) @ 25°C
معايير الجودة
- استواء السطح: ≤ 1 μm/cm
- التوازي ≤ 1 arcmin
- Laser Marking: Optional (Lot ID/Custom text)
التطبيقات
- Optical, Semiconductor, LED Substrates, etc.
التغليف
- تنظيف: Ultrasonic-cleaned, Class 100 cleanroom
- التخزين: Vacuum-sealed, anti-static container
ملاحظات
Custom specifications (e.g., orientation, coatings, metrology reports) available upon request.
Compliance with RoHS & REACH standards.





